How to determine complementary colors?
What are the different color models?

Determine Complementary Color

140 color names
216 web safe colors
2040 RAL colors
200 shades of gray

The complementary color of #2A5E9B is the color #9B662A

The HSL model was used to determine the complementary color

Input Color


HEX #2A5E9B
RGB 42, 94, 155
CMYK 73%, 39%, 0%, 39%
HSL 212.39°, 57.36%, 38.63%

Complementary Color


HEX #9B662A
RGB 155, 102, 42
CMYK 0%, 34%, 73%, 39%
HSL 31.86°, 57.36%, 38.63%

Complementary color scheme

#9B662A
#5F9B2A
#2A9B66
#2A5F9B
#662A9B